Question 1

What’s the fastest layover option from Sydney to Dublin?

Accepted Answer

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 23h 55m.

Question 2

What’s the top layover airport for flights from Sydney to Dublin?

Accepted Answer

Doha (DOH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Sydney to Dublin on Cheapflights.

Question 3

Which airport typically offers the quickest layover for flights from Sydney to Dublin?

Accepted Answer

Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 1h 15m.

Question 4

What’s the cheapest layover airport for flights from Sydney to Dublin?

Accepted Answer

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $1,307.

Question 5

How far ahead should I book a flight from Sydney to Dublin?

Accepted Answer

The best time to book flights from Sydney to Dublin is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 6

What is the cheapest month to book a flight from Sydney to Dublin?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Sydney to Dublin (average of $509). Flying from Sydney to Dublin in June is currently the most expensive (average of $924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 7

What is the cheapest day to fly from Sydney to Dublin?

Accepted Answer

Travelers seeking maximum savings on their Sydney to Dublin flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Question 10

What is the cheapest day to fly round-trip from Sydney to Dublin?

Accepted Answer

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 28% on your flight compared to booking on days when demand is much higher.

Question 11

How far in advance should I book a flight from Sydney to Dublin?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 18% on flights from Sydney to Dublin compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,395. For sooner than that we have options available in the next 3 days from $1,643.

Question 12

What is the cheapest month to fly from Sydney to Dublin?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Dublin. Flights to Dublin from Sydney in February are about $1,447 on average during February, but can be found for as low as $995.

Question 13

What is the cheapest time of day to fly from SYD to DUB?

Accepted Answer

It’s optimal to fly from Sydney to Dublin at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the afternoon.

Question 14

Can I find deals for flights from Sydney to Dublin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 15

How can I find direct flights from Sydney to Dublin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dublin.

Question 16

Can I find deals for business class flights from Sydney to Dublin?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	December
Cheapest in	February
Average price	$1,587

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,304	Average$1,555	FlexibilityNo cancel fee	On-time68%
Emirates	Cheapest$1,317	Average$1,721	FlexibilityNo cancel fee	On-time75%

Cheap flights from Sydney (SYD) to Dublin (DUB)

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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Dublin are usually found in February or October, booked 73 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Sydney to Dublin

Popular in

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Average price

Best time to book a flight from Sydney to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Dublin

How far ahead should I book a flight from Sydney to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Dublin. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Sydney to Dublin?

What is the cheapest time of day to fly from SYD to DUB?

Find hourly flight availability from Sydney to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

What’s the top layover airport for flights from Sydney to Dublin?

Share of 1-stop round-trip flights from Sydney to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Sydney to Dublin?

Average round-trip fare for 1-stop flights from Sydney to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Sydney to Dublin?

Shortest average travel time for 1-stop one-way flights from Sydney to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Sydney to Dublin?

Average layover duration for 1-stop one-way flights from Sydney to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Sydney to Dublin that include hotel bookings?

How can I find direct flights from Sydney to Dublin?

Can I find deals for business class flights from Sydney to Dublin?

What is the cheapest month to book a flight from Sydney to Dublin?

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